ISL6726 Active Clamp Forward

Added on April 23, 2012
Intersil introduces the ISL6726, a highly featured single-ended PWM controller for applications using the active clamp forward converter topology.

Related Resources

ISL6726 Datasheet ISL6726 Datasheet

isl6726.pdf (1.07 MB)
Nov 2017

ISL6726EVAL1Z User Guide ISL6726EVAL1Z User Guide

an1628.pdf (2.11 MB)
Mar 2018


Video Transcript

Hello, I'm Pengju Kong, and I'm now in APEC 2012 to demo our product ISL6726.

And here is our demo board. This IC is targeting the application for active clamp forward topology and also the asymmetric half-bridge topology, and this can be also used in the forward converter with the synchronized rectifier. So if you take a close look at this board, this board is 48-volt input, 5-volt output, up to 200-watt applications. It can be used for the telecom, datacom, and AC/DC isolated converter applications.

So on the front, you can see the transformer and on the back we have all the MOSFETs and our ISL6726, and this controller has a lot of important features for the products. For example, it has maximum duty cycle limitation and it also has adaptive Dead-Time control and it also has peak thermo limit, and it provides Average Current Limit which is a very important feature for you to achieve protection of the converter.

For more information, please visit Thank you.